//#define _CRT_SECURE_NO_WARNINGS
//#include<stdio.h>
//#include<string.h>
//int main() {
//	char arr1[] = "welcome to bite!!!!!";
//	char arr2[] = "********************";
//	int left = 0, right = strlen(arr2) - 1;
//	while (left <= right) {
//		arr2[left] = arr1[left];
//		arr2[right] = arr1[right];
//		printf("%s", arr2);
//		left++;
//		right--;
//	}
//
//
//	return 0;
//}